CN203868206U - Spring limit clamp - Google Patents
Spring limit clamp Download PDFInfo
- Publication number
- CN203868206U CN203868206U CN201420153779.6U CN201420153779U CN203868206U CN 203868206 U CN203868206 U CN 203868206U CN 201420153779 U CN201420153779 U CN 201420153779U CN 203868206 U CN203868206 U CN 203868206U
- Authority
- CN
- China
- Prior art keywords
- spring
- top board
- riser
- buckle
- limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012634 fragment Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a spring limit clamp which comprises a spring. A limit clamp body is arranged between an upper elastic sheet and a lower elastic sheet of each spring body of the spring and comprises a top plate and a bottom plate, wherein a vertical rod is arranged between the top plate and the bottom plate, and the top plate, the bottom plate and the vertical rod is in a C shape; the middle of a vertical plate is cut off, a buckle is arranged at the cutoff position, a convex block is arranged at the tail end of the vertical plate, the diameter of the convex block is larger than that of the vertical plate, and an insertion sheet is arranged in a right-angle position of the joint between the top plate and the vertical plate. The spring limit clamp is mainly used for some important occasions. The limit clamp body is arranged between the upper elastic sheet and the lower elastic sheet of each spring body of the spring, when the spring is pulled to a limit position, the spring can be prevented from continuing to be stretched by means of the limit clamp, the service life of the spring is guaranteed, it is guaranteed that equipment can operate normally all the time, security is enhanced, and cost is reduced.
Description
Technical field
The utility model relates to a kind of spring limit folder.
Background technique
Spring is generally used in damping or some important stretchers, because spring has a ultimate elongation position, is therefore using long afterwards easily distortion, after exceeding the ultimate tension of spring, spring meeting permanent deformation, affects the normal use of spring, increases maintenance cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of can continuation to be stretched by restraining spring, guarantees the working life of spring, and assurance equipment can increase Security always in normal operating condition, reduces the spring limit folder of cost.
The utility model is achieved through the following technical solutions: a kind of spring limit folder, comprise spring body, between the upper shell fragment of this spring body and lower shell fragment, be provided with a limit folder, described limit folder comprises a top board and a base plate, between described top board and base plate, be provided with a montant, between described top board, base plate and montant, be " C " font, in the middle of described riser, cut off, partition place is provided with a buckle, the end of riser is provided with the projection that a diameter is greater than riser, and being connected of described top board and riser is provided with an inserted sheet in place, right angle.
As preferred technological scheme, described inserted sheet is L-shaped, and transverse slat is arranged in top board, and riser contacts with the sidewall of spring.
As preferred technological scheme, described buckle is " returning " font, upper and lower end opening, and buckle inner diameter is greater than the upper and lower opening end diameter of buckle.
As preferred technological scheme, the surface of contact of described top board and base plate and the upper and lower shell fragment of spring is provided with flat thin magnet.
The beneficial effects of the utility model are: the utility model is mainly used in some important events, one limit folder is set between each upper and lower shell fragment of spring, when spring is pulled to limit position, limit of utilization folder can continue to be stretched by restraining spring, guarantee the working life of spring, assurance equipment can increase Security always in normal operating condition, reduces cost.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of spring limit folder of the present utility model, comprise spring body, between the upper shell fragment 1 of this spring body and lower shell fragment 7, be provided with a limit folder, described limit folder comprises a top board 2 and a base plate 3, between described top board 2 and base plate 3, be provided with a montant 5, between described top board 2, base plate 3 and montant 5, be " C " font, in the middle of described riser 5, cut off, partition place is provided with a buckle 8, the end of riser 5 is provided with the projection 6 that a diameter is greater than riser 5, and being connected of described top board 2 and riser 5 is provided with an inserted sheet 4 in place, right angle.
As preferred embodiment, inserted sheet 4 is L-shaped, and transverse slat is arranged in top board 2, and riser contacts with the sidewall of spring, can prevent landing between limit folder and spring.
In the present embodiment, buckle 8 is " returning " font, upper and lower end opening, and buckle inner diameter is greater than the upper and lower opening end diameter of buckle, and when being pulled to limit position, the projection of riser is stuck in buckle upper and lower end opening, prevents that montant from pulling out buckle.
As preferred technological scheme, the surface of contact of described top board and base plate and the upper and lower shell fragment of spring is provided with flat thin magnet, increases the dynamics that contacts between limit folder and spring.
The beneficial effects of the utility model are: the utility model is mainly used in some important events, one limit folder is set between each upper and lower shell fragment of spring, when spring is pulled to limit position, limit of utilization folder can continue to be stretched by restraining spring, guarantee the working life of spring, assurance equipment can increase Security always in normal operating condition, reduces cost.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a spring limit is pressed from both sides, it is characterized in that: comprise spring body, between the upper shell fragment of this spring body and lower shell fragment, be provided with a limit folder, described limit folder comprises a top board and a base plate, is provided with a montant between described top board and base plate, is " C " font between described top board, base plate and montant, in the middle of described riser, cut off, partition place is provided with a buckle, and the end of riser is provided with the projection that a diameter is greater than riser, and being connected of described top board and riser is provided with an inserted sheet in place, right angle.
2. spring limit folder according to claim 1, is characterized in that: described inserted sheet is L-shaped, and transverse slat is arranged in top board, and riser contacts with the sidewall of spring.
3. spring limit folder according to claim 1, is characterized in that: described buckle is " returning " font, upper and lower end opening, and buckle inner diameter is greater than the upper and lower opening end diameter of buckle.
4. spring limit folder according to claim 1, is characterized in that: the surface of contact of described top board and base plate and the upper and lower shell fragment of spring is provided with flat thin magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153779.6U CN203868206U (en) | 2014-04-01 | 2014-04-01 | Spring limit clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153779.6U CN203868206U (en) | 2014-04-01 | 2014-04-01 | Spring limit clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868206U true CN203868206U (en) | 2014-10-08 |
Family
ID=51649163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153779.6U Expired - Fee Related CN203868206U (en) | 2014-04-01 | 2014-04-01 | Spring limit clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868206U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613114A (en) * | 2015-02-04 | 2015-05-13 | 苏州中太动力弹簧有限公司 | Force-limited limit spring |
| CN104632967A (en) * | 2015-02-05 | 2015-05-20 | 苏州中太动力弹簧有限公司 | Elasticity adjustable spring |
| CN104847819A (en) * | 2015-02-05 | 2015-08-19 | 苏州中太动力弹簧有限公司 | Spring |
| CN104913000A (en) * | 2015-06-15 | 2015-09-16 | 太仓市惠得利弹簧有限公司 | Spring plate with elastic protection function |
-
2014
- 2014-04-01 CN CN201420153779.6U patent/CN203868206U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613114A (en) * | 2015-02-04 | 2015-05-13 | 苏州中太动力弹簧有限公司 | Force-limited limit spring |
| CN104632967A (en) * | 2015-02-05 | 2015-05-20 | 苏州中太动力弹簧有限公司 | Elasticity adjustable spring |
| CN104847819A (en) * | 2015-02-05 | 2015-08-19 | 苏州中太动力弹簧有限公司 | Spring |
| CN104913000A (en) * | 2015-06-15 | 2015-09-16 | 太仓市惠得利弹簧有限公司 | Spring plate with elastic protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |